快速成型制造的介紹及外文翻譯-其他專(zhuān)業(yè)-資料下載頁(yè)
2025-01-19 11:36本頁(yè)面
【導(dǎo)讀】一個(gè)通過(guò)CAD來(lái)設(shè)計(jì)三維實(shí)物的機(jī)會(huì)且成功的生產(chǎn)出復(fù)雜表面的模型.使用這項(xiàng)技術(shù)的操作優(yōu)勢(shì)如下:固態(tài)模型的高速產(chǎn)生.這個(gè)模型的復(fù)雜性對(duì)于生產(chǎn)不能形成任何的限制.地使用作為樣式和模型的三維對(duì)象為軟的工具模型。由它可能導(dǎo)致的形狀限。，常規(guī)鑿出的裝飾例如樣式，核心裝箱，模子，夾具等。得昂貴而難變更，并且在許多情況下，可以要求完全再制造?？焖俪尚头ㄊ遣煌??；虮苊獠牧系膿p失層數(shù)。為開(kāi)發(fā)的樣式、模子和原型去極大地縮短時(shí)間。雜部件的制造和成型的成分使用快速成型的方法。原型零件是通過(guò)增加材料而不是除去材料導(dǎo)致的。被拈合成以前的樣子直到一個(gè)堅(jiān)實(shí)對(duì)象被形成。蜂窩結(jié)構(gòu)在本身崩潰在“燃燒的”因而避免擴(kuò)展的問(wèn)題。這在較不復(fù)雜零件的生產(chǎn)似乎有潛力，但不可避免的一些細(xì)節(jié)將丟失。層數(shù)，所有的修造是精確的，除了消滅臺(tái)階跨步的作用。另外，顯著減少對(duì)精。結(jié)果，產(chǎn)品質(zhì)量可以改進(jìn)在有限的時(shí)間表之內(nèi)和以付得。計(jì)修改，以便最終的產(chǎn)品將符合顧客的要求。
【正文】 process is to be realized. Schematic representation of the stepped construction, which requires post processing, is on the above . Using this new technology, the pany is now able to produce extremely accurate highquality master parts and tooling. With layer, the build is more precise and all but eliminates the stairstepping effect. In addition, the need for finishing is dramatically reduced. As a result, the process is ideal for switches, electronic ponents or any finely details part. Current Application Areas of RPamp。M Design Engineering (1) Visualization With RPamp。M, the prototype of a plex part can be built in short time, therefore engineers can evaluate a design very quickly, for it isn’t difficult to visualize exactly what the actual plex product will look like. (2) Verification and optimization Improving product quality is always an important issue of manufacturing. An RPamp。M prototype can be produced quickly without substantial tooling and labor cost. As a result, the product quality can be improved within the limited time frame and with affordable cost. (3) Iteration With RPamp。M technology, it is possible to go through multiple design iterations within a short time and substantially reduce the model development time. Manufacturing We can use the RPamp。M prototype for productively studies. By providing a physical product at an earlier design stage, we can speed up process planning and tooling design. In addition, by accurately describing plex geometry, the prototype can help reduce problems in interpreting the blue prints on the shop floor. It can also be used in tooling development for mould and master pattern for castings. Marketing To assist product sales, a prototype can be used to demonstrate the concept, design ideas, as well as the pany’s ability to produce it. The reality of the physical model illustrates the feasibility of the design. Also, the prototype can be used to gain customs’ feedback for design modification so that the final product will meet customs’ requirement.
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